CN201833141U - Welding fixture for switch crank disc component - Google Patents
Welding fixture for switch crank disc component Download PDFInfo
- Publication number
- CN201833141U CN201833141U CN2010205508915U CN201020550891U CN201833141U CN 201833141 U CN201833141 U CN 201833141U CN 2010205508915 U CN2010205508915 U CN 2010205508915U CN 201020550891 U CN201020550891 U CN 201020550891U CN 201833141 U CN201833141 U CN 201833141U
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- CN
- China
- Prior art keywords
- push rod
- compressing
- crank disc
- locating hole
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a welding fixture for a switch crank shaft component, which comprises a base, wherein a fixed seat is fixedly arranged on the upper end surface of the base, a compressing and fixing rod and a compressing push rod are arranged on the fixed seat, one end of the compressing and fixing rod is movably connected to the fixed seat, a compress rod is arranged at the other end of the compressing and fixing rod, one end of the compressing push rod is movably connected to the fixed seat, the other end of the compressing push rod is a compressing push rod handle, a pull rod is arranged between the compressing push rod and the compressing and fixing rod, and two ends of the pull rod are movably connected to the compressing push rod and the compressing and fixing rod respectively. The welding fixture provided by the utility model can be used for firmly positioning a workpiece to be welded, ensure that no hurts can be caused to hands due to the instability of the workpiece in the process of welding, meanwhile, ensure the welding quality of the workpiece, and improve the welding efficiency.
Description
Technical field
The utility model relates to a kind of welding auxiliary equipment, is specifically related to a kind of switch crank disc assembly weld jig.
Background technology
Switch crank disc assembly comprises a plurality of parts in irregular shape, when welding switch crank disc assembly, in the existing technology, just the part in the switch crank disc assembly is fixed with holding tightly, just weld, owing to there is not special weld jig, like this when welding switch crank disc assembly, the location just is not very accurate and will be easy to the hand weldering is hindered when welding, and welding the time often needs through repeatedly location and multiple welding just can be finished, preparation before the welding is various, and the speed of welding, the quality of welding is lower, and the efficient of welding is lower.
The utility model content
At the problems referred to above, the purpose of this utility model provides a kind of switch crank disc assembly weld jig, and it can accurately position switch crank disc assembly, and the welding quality when guaranteeing welding improves welding efficiency.
The realization the technical solution of the utility model is as follows:
Switch crank disc assembly weld jig, comprise base, the upper surface of base is set with holder, holder is provided with and is fixed bar, compresses push rod, and an end that is fixed bar is movably connected on the holder, and the other end is provided with compressor arm, an end that compresses push rod is movably connected on the holder, the other end is for compressing pusher grip, compresses push rod and be fixed to be provided with pull bar between the bar, and the two ends of pull bar are movably connected on respectively and compress push rod, are fixed bar.
Offer first locating hole, second locating hole, the 3rd locating hole on the base, be provided with the detection adjuster in second locating hole, the 3rd locating hole.
Described detection adjuster comprises the spring that is arranged in the locating hole, and the cylinder that axially has the detection hole that is arranged on the spring upper end.One end of cylinder is pressed on the spring, the other end has the detection hole, and the part in switch crank disc assembly is pressed in cylinder upper end and when welding, spring can play the effect of supporting to cylinder like this, and after welding was finished, spring can make cylinder therefrom eject automatically in the locating hole; Detect the measure-alike of the size in hole and soldering part in addition, therefore soldering part be installed to detect the hole and position in, also just the size of soldering part is detected, thereby does not just need again the extra size detection of carrying out, save operation, improved operating efficiency.
Further, in order to make compressor arm better bring into play substrate hold-down function, therefore be provided with compact heap in the end of described compressor arm, the area of compact heap is greater than the area of compressor arm end, thereby increase the contact-making surface of itself and workpiece, thereby can make briquetting push down workpiece tightly.
Further, described holder is provided with bayonet socket, is fixed bar and is provided with card-tight part with bayonet fittings, be fixed bar when being in impaction state like this, the card-tight part that is fixed on the bar is stuck in the bayonet socket, is fixed bar and can move, thereby guarantee the firm of workpiece.
Further, described holder is provided with and carries out spacing limited block to compressing push rod, and limited block limits the stroke that compresses push rod.
Adopt such scheme, the upper surface of base is set with holder, holder is provided with and is fixed bar, compresses push rod, an end that is fixed bar is movably connected on the holder, the other end is provided with compressor arm, and an end that compresses push rod is movably connected on the holder, and the other end is for compressing pusher grip, compress push rod and be fixed and be provided with pull bar between the bar, the two ends of pull bar are movably connected on respectively and compress push rod, are fixed bar.When welding, part in the switch crank disc assembly is placed in the locating hole positions, after finish the location, pull to compress pusher grip and drive and compress compact heap that push rod makes the compressor arm end being pressed on the switch crank disc assembly tightly, thereby make the switch crank disc assembly that needs welding fixing firmly, be convenient to welding; The utility model can firmly be located the workpiece of needs welding, guarantees in welding process, can not produce the injury that causes the adversary owing to workpiece built on the sand, has guaranteed the welding quality of workpiece simultaneously, has improved welding efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of switch crank disc;
Fig. 3 is that the A of Fig. 2 is to view;
In the accompanying drawing, 1, base, 2, holder, 3, be fixed bar, 4, compress push rod, 5, compressor arm, 6, compact heap, 7, compress pusher grip, 8, pull bar, 9, first locating hole, 10, second locating hole, the 11, the 3rd locating hole, 12, spring, 13, cylinder, 14, detect the hole, 15, bayonet socket, 16, card-tight part, 17, limited block, 18, main shaft, 19, collude the link rod axle, 20, direct connection bar axle, 21, middle crank disc.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to shown in Figure 1, switch crank disc assembly weld jig, it comprises base 1, the upper surface of base is set with holder 2, holder 2 is provided with and is fixed bar 3, compresses push rod 4, an end that is fixed bar 3 is movably connected on the holder 2, the other end is provided with compressor arm 5, the end of compressor arm is provided with compact heap 6, an end that compresses push rod 4 is movably connected on the holder, the other end is for compressing pusher grip 7, compresses push rod 4 and be fixed to be provided with pull bar 8 between the bar 3, and the two ends of pull bar are movably connected on respectively and compress push rod, are fixed bar.
Offer on the base in first locating hole 9, second locating hole 10, the 3rd locating hole 11, the second locating holes, the 3rd locating hole and be provided with the detection adjuster.Detect adjuster and comprise the spring 12 that is arranged in the locating hole, and the cylinder 13 that axially has detection hole 14 that is arranged on the spring upper end.
Holder is provided with bayonet socket 15, is fixed bar and is provided with card-tight part 16 with bayonet fittings; Holder is provided with and carries out spacing limited block 17 to compressing push rod.
Fig. 2,3 shows the switch crank disc schematic diagram that welds after finishing.Welding process of the present utility model is simply described below: once before switch crank disc assembly is welded, main shaft 18 is installed in first locating hole, collude link rod axle 19, direct connection bar axle 20 is installed in respectively in the detection hole of the cylinder in the 3rd locating hole, second locating hole, compact heap with the compressor arm end compresses middle crank disc 21 again, just can begin welding, because weld jig is pressed the very tight of folder with switch crank disc assembly, so easily welding can not produce the problems of welded quality of bringing built on the sand owing to welding work pieces.
Claims (6)
1. switch crank disc assembly weld jig, it is characterized in that: it comprises base, the upper surface of base is set with holder, holder is provided with and is fixed bar, compresses push rod, an end that is fixed bar is movably connected on the holder, the other end is provided with compressor arm, an end that compresses push rod is movably connected on the holder, the other end is for compressing pusher grip, compress push rod and be fixed and be provided with pull bar between the bar, the two ends of pull bar are movably connected on respectively and compress push rod, are fixed bar.
2. switch crank disc assembly weld jig according to claim 1 is characterized in that: offer first locating hole, second locating hole, the 3rd locating hole on the base, be provided with the detection adjuster in second locating hole, the 3rd locating hole.
3. switch crank disc assembly weld jig according to claim 2 is characterized in that: described detection adjuster comprises the spring that is arranged in the locating hole, and the cylinder that axially has the detection hole that is arranged on the spring upper end.
4. switch crank disc assembly weld jig according to claim 1, it is characterized in that: the end of described compressor arm is provided with compact heap.
5. switch crank disc assembly weld jig according to claim 1, it is characterized in that: described holder is provided with bayonet socket, is fixed bar and is provided with card-tight part with bayonet fittings.
6. switch crank disc assembly weld jig according to claim 1 is characterized in that: described holder is provided with and carries out spacing limited block to compressing push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205508915U CN201833141U (en) | 2010-09-29 | 2010-09-29 | Welding fixture for switch crank disc component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205508915U CN201833141U (en) | 2010-09-29 | 2010-09-29 | Welding fixture for switch crank disc component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833141U true CN201833141U (en) | 2011-05-18 |
Family
ID=44003237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205508915U Expired - Fee Related CN201833141U (en) | 2010-09-29 | 2010-09-29 | Welding fixture for switch crank disc component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833141U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496826A (en) * | 2011-11-14 | 2012-06-13 | 中电装备东芝（常州）变压器有限公司 | Automatic copper wire welding machine and welding clamp thereof |
| CN102962619A (en) * | 2012-11-28 | 2013-03-13 | 无锡市晓诚冲压件有限公司 | Locating tool for welding steel plates |
| CN103192212A (en) * | 2013-01-07 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual clamping mechanism |
| CN103350303A (en) * | 2013-07-25 | 2013-10-16 | 成都陵川特种工业有限责任公司 | Mechanism for locating flange when support is welded on flange of exhaust manifold |
| CN103394847A (en) * | 2013-07-25 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Flange positioning device wide in application range |
| CN103394844A (en) * | 2013-07-25 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Flange fixing mechanism used in procedures for welding flanges on exhaust manifolds |
| CN103394846A (en) * | 2013-07-25 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Positioning tool for supports on connecting pipes of exhaust manifolds |
| CN103394829A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Tool for calibrating connecting supports of exhaust manifolds |
| CN103418962A (en) * | 2013-07-25 | 2013-12-04 | 成都陵川特种工业有限责任公司 | Locating mechanism for inclined support when support is welded to flange of exhaust manifold |
| CN103753004A (en) * | 2013-12-31 | 2014-04-30 | 上海通领汽车饰件有限公司 | Inner decoration piece fixing device |
| CN104029151A (en) * | 2014-06-23 | 2014-09-10 | 力帆实业(集团)股份有限公司 | Angle-rotatable rapid pressing clamp |
| CN104810663A (en) * | 2015-03-19 | 2015-07-29 | 苏州市大富通信技术有限公司 | Connector used for cable signal testing |
| CN106271331A (en) * | 2016-09-30 | 2017-01-04 | 中车南京浦镇车辆有限公司 | A kind of test piece for welding special fixture |
| CN107020594A (en) * | 2017-04-10 | 2017-08-08 | 苏州嘉铭塑胶五金制品有限公司 | A kind of adjustable toggle press mounting tool |
| CN112473214A (en) * | 2020-12-23 | 2021-03-12 | 张春晓 | Small-step efficient noiseless water purification treatment system |
-
2010
- 2010-09-29 CN CN2010205508915U patent/CN201833141U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496826B (en) * | 2011-11-14 | 2013-11-20 | 中电装备东芝（常州）变压器有限公司 | Automatic copper wire welding machine and welding clamp thereof |
| CN102496826A (en) * | 2011-11-14 | 2012-06-13 | 中电装备东芝（常州）变压器有限公司 | Automatic copper wire welding machine and welding clamp thereof |
| CN102962619A (en) * | 2012-11-28 | 2013-03-13 | 无锡市晓诚冲压件有限公司 | Locating tool for welding steel plates |
| CN103192212B (en) * | 2013-01-07 | 2015-04-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual clamping mechanism |
| CN103192212A (en) * | 2013-01-07 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual clamping mechanism |
| CN103350303A (en) * | 2013-07-25 | 2013-10-16 | 成都陵川特种工业有限责任公司 | Mechanism for locating flange when support is welded on flange of exhaust manifold |
| CN103394847A (en) * | 2013-07-25 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Flange positioning device wide in application range |
| CN103394844A (en) * | 2013-07-25 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Flange fixing mechanism used in procedures for welding flanges on exhaust manifolds |
| CN103394846A (en) * | 2013-07-25 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Positioning tool for supports on connecting pipes of exhaust manifolds |
| CN103418962A (en) * | 2013-07-25 | 2013-12-04 | 成都陵川特种工业有限责任公司 | Locating mechanism for inclined support when support is welded to flange of exhaust manifold |
| CN103418962B (en) * | 2013-07-25 | 2015-06-24 | 成都陵川特种工业有限责任公司 | Locating mechanism for inclined support when support is welded to flange of exhaust manifold |
| CN103394829B (en) * | 2013-07-26 | 2015-12-23 | 成都陵川特种工业有限责任公司 | Exhaust manifold connection bracket correction frock |
| CN103394829A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Tool for calibrating connecting supports of exhaust manifolds |
| CN103753004A (en) * | 2013-12-31 | 2014-04-30 | 上海通领汽车饰件有限公司 | Inner decoration piece fixing device |
| CN103753004B (en) * | 2013-12-31 | 2016-08-17 | 上海通领汽车科技股份有限公司 | Inside gadget fixing device |
| CN104029151A (en) * | 2014-06-23 | 2014-09-10 | 力帆实业(集团)股份有限公司 | Angle-rotatable rapid pressing clamp |
| CN104810663A (en) * | 2015-03-19 | 2015-07-29 | 苏州市大富通信技术有限公司 | Connector used for cable signal testing |
| CN104810663B (en) * | 2015-03-19 | 2019-01-04 | 安徽省大富重工技术有限公司 | A kind of connector for cable signal test |
| CN106271331A (en) * | 2016-09-30 | 2017-01-04 | 中车南京浦镇车辆有限公司 | A kind of test piece for welding special fixture |
| CN106271331B (en) * | 2016-09-30 | 2018-05-29 | 中车南京浦镇车辆有限公司 | A kind of test piece for welding special fixture |
| CN107020594A (en) * | 2017-04-10 | 2017-08-08 | 苏州嘉铭塑胶五金制品有限公司 | A kind of adjustable toggle press mounting tool |
| CN107020594B (en) * | 2017-04-10 | 2019-10-25 | 苏州嘉铭塑胶五金制品有限公司 | A kind of pressing method of adjustable toggle press mounting tool |
| CN112473214A (en) * | 2020-12-23 | 2021-03-12 | 张春晓 | Small-step efficient noiseless water purification treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |